Multi-element magnetic head

Details Multi-element magnetic head Multi-element magnetic head

1975-11-07

1978-02-07

Eddleman, Alfred H.

Dynamic magnetic information storage or retrieval

Head

Plural gaps

360124, 360125, G11B 527, G11B 520, G11B 522

Patent

active

040729931

ABSTRACT:
A multi-element magnetic head having a plurality of magnetic heads, in which a common electrode common to the coils of the individual heads is provided. By this construction the number of electrodes is reduced and also the area required for contact between leads from an external circuit and electrodes are reduced. Thus, it is made possible to reduce the head pitch of the magnetic heads.

REFERENCES:
patent: 2915597 (1959-12-01), Wanlass et al.
patent: 3157748 (1964-11-01), Eldredge
patent: 3662361 (1972-05-01), Mee
patent: 3913139 (1975-10-01), Ito et al.

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